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The Retail Energy Supply Association is a broad and diverse group of retail energy suppliers operating throughout the United States delivering competitively priced electricity and natural gas to residential, commercial and industrial energy customers at retail.

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About RESA

The Retail Energy Supply Association is a broad and diverse group of retail energy suppliers who share the common vision that competitive retail energy markets deliver a more efficient, customer-oriented outcome than a regulated utility structure. RESA is devoted to working with all stakeholders to promote vibrant and sustainable competitive retail energy markets for residential, commercial and industrial consumers.